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  • Niels Möller's avatar
    c5c15385
    * Reordered includes in most or all .c-files. All should now include · c5c15385
    Niels Möller authored
    config.h.
    
    Rev: src/nettle/ChangeLog:1.195
    Rev: src/nettle/aes-decrypt-table.c:1.4
    Rev: src/nettle/aes-decrypt.c:1.5
    Rev: src/nettle/aes-encrypt-table.c:1.4
    Rev: src/nettle/aes-encrypt.c:1.5
    Rev: src/nettle/aes-meta.c:1.3
    Rev: src/nettle/aes-set-decrypt-key.c:1.2
    Rev: src/nettle/aes-set-encrypt-key.c:1.2
    Rev: src/nettle/aes.c:1.12
    Rev: src/nettle/aesdata.c:1.2
    Rev: src/nettle/arcfour-meta.c:1.2
    Rev: src/nettle/arcfour.c:1.3
    Rev: src/nettle/base16-decode.c:1.2
    Rev: src/nettle/base16-encode.c:1.2
    Rev: src/nettle/base16-meta.c:1.3
    Rev: src/nettle/base64-decode.c:1.5
    Rev: src/nettle/base64-encode.c:1.3
    Rev: src/nettle/base64-meta.c:1.4
    Rev: src/nettle/bignum-random.c:1.3
    Rev: src/nettle/bignum.c:1.7
    Rev: src/nettle/blowfish.c:1.4
    Rev: src/nettle/buffer-init.c:1.3
    Rev: src/nettle/buffer.c:1.8
    Rev: src/nettle/cast128-meta.c:1.3
    Rev: src/nettle/cast128.c:1.4
    Rev: src/nettle/cbc.c:1.6
    Rev: src/nettle/des-compat.c:1.10
    Rev: src/nettle/des.c:1.7
    Rev: src/nettle/des3.c:1.2
    Rev: src/nettle/dsa-keygen.c:1.6
    Rev: src/nettle/dsa-sign.c:1.7
    Rev: src/nettle/dsa-verify.c:1.4
    Rev: src/nettle/dsa.c:1.5
    Rev: src/nettle/examples/io.c:1.4
    Rev: src/nettle/examples/nettle-benchmark.c:1.8
    Rev: src/nettle/examples/nettle-openssl.c:1.2
    Rev: src/nettle/examples/rsa-keygen.c:1.10
    Rev: src/nettle/examples/rsa-sign.c:1.5
    Rev: src/nettle/examples/rsa-verify.c:1.4
    Rev: src/nettle/hmac-md5.c:1.5
    Rev: src/nettle/hmac-sha1.c:1.2
    Rev: src/nettle/hmac-sha256.c:1.2
    Rev: src/nettle/hmac.c:1.4
    Rev: src/nettle/knuth-lfib.c:1.2
    Rev: src/nettle/md5-compat.c:1.3
    Rev: src/nettle/md5-meta.c:1.2
    Rev: src/nettle/md5.c:1.6
    Rev: src/nettle/memxor.c:1.2
    Rev: src/nettle/nettle-internal.c:1.3
    Rev: src/nettle/pgp-encode.c:1.4
    Rev: src/nettle/pkcs1-rsa-md5.c:1.2
    Rev: src/nettle/pkcs1-rsa-sha1.c:1.2
    Rev: src/nettle/pkcs1.c:1.2
    Rev: src/nettle/realloc.c:1.3
    Rev: src/nettle/rsa-compat.c:1.8
    Rev: src/nettle/rsa-decrypt.c:1.4
    Rev: src/nettle/rsa-encrypt.c:1.5
    Rev: src/nettle/rsa-keygen.c:1.5
    Rev: src/nettle/rsa-md5-sign.c:1.2
    Rev: src/nettle/rsa-md5-verify.c:1.2
    Rev: src/nettle/rsa-sha1-sign.c:1.2
    Rev: src/nettle/rsa-sha1-verify.c:1.2
    Rev: src/nettle/rsa-sign.c:1.3
    Rev: src/nettle/rsa-verify.c:1.2
    Rev: src/nettle/rsa.c:1.12
    Rev: src/nettle/rsa2openpgp.c:1.2
    Rev: src/nettle/rsa2sexp.c:1.7
    Rev: src/nettle/serpent-meta.c:1.2
    Rev: src/nettle/serpent.c:1.4
    Rev: src/nettle/sexp-format.c:1.9
    Rev: src/nettle/sexp-transport-format.c:1.2
    Rev: src/nettle/sexp-transport.c:1.4
    Rev: src/nettle/sexp.c:1.14
    Rev: src/nettle/sexp2bignum.c:1.5
    Rev: src/nettle/sexp2dsa.c:1.4
    Rev: src/nettle/sexp2rsa.c:1.11
    Rev: src/nettle/sha1-meta.c:1.2
    Rev: src/nettle/sha1.c:1.8
    Rev: src/nettle/sha256-meta.c:1.2
    Rev: src/nettle/sha256.c:1.3
    Rev: src/nettle/tools/input.c:1.2
    Rev: src/nettle/tools/misc.c:1.2
    Rev: src/nettle/tools/output.c:1.3
    Rev: src/nettle/tools/parse.c:1.2
    Rev: src/nettle/tools/sexp-conv.c:1.14
    Rev: src/nettle/twofish-meta.c:1.2
    Rev: src/nettle/twofish.c:1.6
    Rev: src/nettle/yarrow256.c:1.17
    Rev: src/nettle/yarrow_key_event.c:1.4
    c5c15385
    History
    * Reordered includes in most or all .c-files. All should now include
    Niels Möller authored
    config.h.
    
    Rev: src/nettle/ChangeLog:1.195
    Rev: src/nettle/aes-decrypt-table.c:1.4
    Rev: src/nettle/aes-decrypt.c:1.5
    Rev: src/nettle/aes-encrypt-table.c:1.4
    Rev: src/nettle/aes-encrypt.c:1.5
    Rev: src/nettle/aes-meta.c:1.3
    Rev: src/nettle/aes-set-decrypt-key.c:1.2
    Rev: src/nettle/aes-set-encrypt-key.c:1.2
    Rev: src/nettle/aes.c:1.12
    Rev: src/nettle/aesdata.c:1.2
    Rev: src/nettle/arcfour-meta.c:1.2
    Rev: src/nettle/arcfour.c:1.3
    Rev: src/nettle/base16-decode.c:1.2
    Rev: src/nettle/base16-encode.c:1.2
    Rev: src/nettle/base16-meta.c:1.3
    Rev: src/nettle/base64-decode.c:1.5
    Rev: src/nettle/base64-encode.c:1.3
    Rev: src/nettle/base64-meta.c:1.4
    Rev: src/nettle/bignum-random.c:1.3
    Rev: src/nettle/bignum.c:1.7
    Rev: src/nettle/blowfish.c:1.4
    Rev: src/nettle/buffer-init.c:1.3
    Rev: src/nettle/buffer.c:1.8
    Rev: src/nettle/cast128-meta.c:1.3
    Rev: src/nettle/cast128.c:1.4
    Rev: src/nettle/cbc.c:1.6
    Rev: src/nettle/des-compat.c:1.10
    Rev: src/nettle/des.c:1.7
    Rev: src/nettle/des3.c:1.2
    Rev: src/nettle/dsa-keygen.c:1.6
    Rev: src/nettle/dsa-sign.c:1.7
    Rev: src/nettle/dsa-verify.c:1.4
    Rev: src/nettle/dsa.c:1.5
    Rev: src/nettle/examples/io.c:1.4
    Rev: src/nettle/examples/nettle-benchmark.c:1.8
    Rev: src/nettle/examples/nettle-openssl.c:1.2
    Rev: src/nettle/examples/rsa-keygen.c:1.10
    Rev: src/nettle/examples/rsa-sign.c:1.5
    Rev: src/nettle/examples/rsa-verify.c:1.4
    Rev: src/nettle/hmac-md5.c:1.5
    Rev: src/nettle/hmac-sha1.c:1.2
    Rev: src/nettle/hmac-sha256.c:1.2
    Rev: src/nettle/hmac.c:1.4
    Rev: src/nettle/knuth-lfib.c:1.2
    Rev: src/nettle/md5-compat.c:1.3
    Rev: src/nettle/md5-meta.c:1.2
    Rev: src/nettle/md5.c:1.6
    Rev: src/nettle/memxor.c:1.2
    Rev: src/nettle/nettle-internal.c:1.3
    Rev: src/nettle/pgp-encode.c:1.4
    Rev: src/nettle/pkcs1-rsa-md5.c:1.2
    Rev: src/nettle/pkcs1-rsa-sha1.c:1.2
    Rev: src/nettle/pkcs1.c:1.2
    Rev: src/nettle/realloc.c:1.3
    Rev: src/nettle/rsa-compat.c:1.8
    Rev: src/nettle/rsa-decrypt.c:1.4
    Rev: src/nettle/rsa-encrypt.c:1.5
    Rev: src/nettle/rsa-keygen.c:1.5
    Rev: src/nettle/rsa-md5-sign.c:1.2
    Rev: src/nettle/rsa-md5-verify.c:1.2
    Rev: src/nettle/rsa-sha1-sign.c:1.2
    Rev: src/nettle/rsa-sha1-verify.c:1.2
    Rev: src/nettle/rsa-sign.c:1.3
    Rev: src/nettle/rsa-verify.c:1.2
    Rev: src/nettle/rsa.c:1.12
    Rev: src/nettle/rsa2openpgp.c:1.2
    Rev: src/nettle/rsa2sexp.c:1.7
    Rev: src/nettle/serpent-meta.c:1.2
    Rev: src/nettle/serpent.c:1.4
    Rev: src/nettle/sexp-format.c:1.9
    Rev: src/nettle/sexp-transport-format.c:1.2
    Rev: src/nettle/sexp-transport.c:1.4
    Rev: src/nettle/sexp.c:1.14
    Rev: src/nettle/sexp2bignum.c:1.5
    Rev: src/nettle/sexp2dsa.c:1.4
    Rev: src/nettle/sexp2rsa.c:1.11
    Rev: src/nettle/sha1-meta.c:1.2
    Rev: src/nettle/sha1.c:1.8
    Rev: src/nettle/sha256-meta.c:1.2
    Rev: src/nettle/sha256.c:1.3
    Rev: src/nettle/tools/input.c:1.2
    Rev: src/nettle/tools/misc.c:1.2
    Rev: src/nettle/tools/output.c:1.3
    Rev: src/nettle/tools/parse.c:1.2
    Rev: src/nettle/tools/sexp-conv.c:1.14
    Rev: src/nettle/twofish-meta.c:1.2
    Rev: src/nettle/twofish.c:1.6
    Rev: src/nettle/yarrow256.c:1.17
    Rev: src/nettle/yarrow_key_event.c:1.4
aes-decrypt.c 1.23 KiB
/* aes-decrypt.c
 *
 * Decryption function for aes/rijndael block cipher.
 */

/* nettle, low-level cryptographics library
 *
 * Copyright (C) 2002 Niels Möller
 *  
 * The nettle library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or (at your
 * option) any later version.
 * 
 * The nettle library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 * License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with the nettle library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

#if HAVE_CONFIG_H
# include "config.h"
#endif

#include <assert.h>

#include "aes-internal.h"

void
aes_decrypt(struct aes_ctx *ctx,
	    unsigned length, uint8_t *dst,
	    const uint8_t *src)
{
  assert(!(length % AES_BLOCK_SIZE) );
  _aes_crypt(ctx, &_aes_decrypt_table,
	     length, dst, src);
}